Nutrient potash K2O (total) — Agricultural Use, per square kilometre in Japan
Japan: Nutrient potash K2O (total) — Agricultural Use, per square kilometre was 0.5749 t per square kilometre in 2023. ▼ Falling
Nutrient potash K2O (total) — Agricultural Use, per square kilometre in Japan, 1961–2023
Source: Statizoid (derived). Measured in t per square kilometre.
Analysis
The most recent figure for nutrient potash k2o (total) — agricultural use, per square kilometre in Japan is 0.5749 t per square kilometre, measured in 2023. That is the lowest value across all 63 years on record.
The figure is down 34.5% over ten years.
Over the whole period, nutrient potash k2o (total) — agricultural use, per square kilometre in Japan peaked at 2.01 t per square kilometre in 1979 and was at its lowest, 0.5749 t per square kilometre, in 2023.
Japan ranks 26th of 173 countries on this measure, in the top quarter.
The long-run direction has been consistently falling across the 63 years of available data.
Nutrient potash K2O (total) — Agricultural Use, per square kilometre in Japan, year by year
| Year | t per square kilometre | Change |
|---|---|---|
| 1961 | 1.35 t per square kilometre | — |
| 1962 | 1.48 t per square kilometre | +9.1% |
| 1963 | 1.64 t per square kilometre | +11.1% |
| 1964 | 1.59 t per square kilometre | -2.9% |
| 1965 | 1.67 t per square kilometre | +4.9% |
| 1966 | 1.69 t per square kilometre | +0.9% |
| 1967 | 1.8 t per square kilometre | +6.5% |
| 1968 | 1.83 t per square kilometre | +1.7% |
| 1969 | 1.82 t per square kilometre | -0.3% |
| 1970 | 1.66 t per square kilometre | -8.6% |
| 1971 | 1.58 t per square kilometre | -5.4% |
| 1972 | 1.64 t per square kilometre | +3.8% |
| 1973 | 1.72 t per square kilometre | +5.2% |
| 1974 | 1.82 t per square kilometre | +5.8% |
| 1975 | 1.43 t per square kilometre | -21.3% |
| 1976 | 1.77 t per square kilometre | +23.2% |
| 1977 | 1.8 t per square kilometre | +2.2% |
| 1978 | 1.97 t per square kilometre | +9.4% |
| 1979 | 2.01 t per square kilometre | +1.8% |
| 1980 | 1.4 t per square kilometre | -30.4% |
| 1981 | 1.46 t per square kilometre | +4.5% |
| 1982 | 1.59 t per square kilometre | +8.6% |
| 1983 | 1.73 t per square kilometre | +8.9% |
| 1984 | 1.73 t per square kilometre | +0.1% |
| 1985 | 1.68 t per square kilometre | -2.8% |
| 1986 | 1.66 t per square kilometre | -1.1% |
| 1987 | 1.65 t per square kilometre | -0.8% |
| 1988 | 1.58 t per square kilometre | -4.1% |
| 1989 | 1.56 t per square kilometre | -1.4% |
| 1990 | 1.47 t per square kilometre | -5.8% |
| 1991 | 1.32 t per square kilometre | -10.4% |
| 1992 | 1.41 t per square kilometre | +6.9% |
| 1993 | 1.34 t per square kilometre | -4.7% |
| 1994 | 1.32 t per square kilometre | -2.0% |
| 1995 | 1.32 t per square kilometre | +0.6% |
| 1996 | 1.21 t per square kilometre | -8.5% |
| 1997 | 1.16 t per square kilometre | -4.4% |
| 1998 | 1.05 t per square kilometre | -9.6% |
| 1999 | 1.07 t per square kilometre | +2.0% |
| 2000 | 1.05 t per square kilometre | -1.8% |
| 2001 | 0.9849 t per square kilometre | -6.0% |
| 2002 | 0.93 t per square kilometre | -5.6% |
| 2003 | 0.9547 t per square kilometre | +2.7% |
| 2004 | 0.9525 t per square kilometre | -0.2% |
| 2005 | 0.9866 t per square kilometre | +3.6% |
| 2006 | 0.9794 t per square kilometre | -0.7% |
| 2007 | 1.19 t per square kilometre | +21.2% |
| 2008 | 0.8727 t per square kilometre | -26.5% |
| 2009 | 0.6458 t per square kilometre | -26.0% |
| 2010 | 0.7813 t per square kilometre | +21.0% |
| 2011 | 0.8178 t per square kilometre | +4.7% |
| 2012 | 0.8875 t per square kilometre | +8.5% |
| 2013 | 0.8774 t per square kilometre | -1.1% |
| 2014 | 0.8634 t per square kilometre | -1.6% |
| 2015 | 0.6672 t per square kilometre | -22.7% |
| 2016 | 0.7454 t per square kilometre | +11.7% |
| 2017 | 0.7462 t per square kilometre | +0.1% |
| 2018 | 0.7407 t per square kilometre | -0.7% |
| 2019 | 0.6867 t per square kilometre | -7.3% |
| 2020 | 0.575 t per square kilometre | -16.3% |
| 2021 | 0.575 t per square kilometre | +0.0% |
| 2022 | 0.575 t per square kilometre | +0.0% |
| 2023 | 0.5749 t per square kilometre | -0.0% |
Japan compared with similar countries
- Japan's 0.5749 t per square kilometre is above the median for high income countries, which is 0.2779 t per square kilometre, 2.1× the median. (60 countries reporting)
- Japan's 0.5749 t per square kilometre is above the median for East Asia & Pacific, which is 0.0338 t per square kilometre, 17.0× the median. (23 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 1.65 t per square kilometre | 1.35 t per square kilometre | 1.83 t per square kilometre | 9 |
| 1970s | 1.74 t per square kilometre | 1.43 t per square kilometre | 2.01 t per square kilometre | 10 |
| 1980s | 1.6 t per square kilometre | 1.4 t per square kilometre | 1.73 t per square kilometre | 10 |
| 1990s | 1.27 t per square kilometre | 1.05 t per square kilometre | 1.47 t per square kilometre | 10 |
| 2000s | 0.9542 t per square kilometre | 0.6458 t per square kilometre | 1.19 t per square kilometre | 10 |
| 2010s | 0.7814 t per square kilometre | 0.6672 t per square kilometre | 0.8875 t per square kilometre | 10 |
| 2020s | 0.575 t per square kilometre | 0.5749 t per square kilometre | 0.575 t per square kilometre | 4 |
Countries ranked near Japan
More environment data for Japan
- Historical exposure to drought — Land soil moisture anomaly -4.51 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -4.8 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.358 °C (2025)
- Temperature change 1.86 °C (2025)
- Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), annual -0.9466 % change on previous year (2024)
- Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e) -1.4 % change on previous year (2024)
- Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is nutrient potash k2o (total) — agricultural use, per square kilometre in Japan?
- Nutrient potash k2o (total) — agricultural use, per square kilometre in Japan was 0.5749 t per square kilometre in 2023, according to Statizoid (derived).
- What is the highest nutrient potash k2o (total) — agricultural use, per square kilometre recorded in Japan?
- The highest recorded value was 2.01 t per square kilometre in 1979.
- What is the lowest nutrient potash k2o (total) — agricultural use, per square kilometre recorded in Japan?
- The lowest recorded value was 0.5749 t per square kilometre in 2023.
- How does Japan rank for nutrient potash k2o (total) — agricultural use, per square kilometre?
- Japan ranks 26th out of 173 countries with data for 2023.
- Is nutrient potash k2o (total) — agricultural use, per square kilometre rising or falling in Japan?
- Over the last ten years it is down 34.5%. The long-run trend across the full record is falling.
- Where does this Japan data come from?
- The figures come from Statizoid (derived), published as part of Nutrient potash K2O (total) — Agricultural Use, per square kilometre. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 63 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Nutrient potash K2O (total) — Agricultural Use divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Nutrient potash K2O (total) — Agricultural Use ÷ Land area (sq. km)
Computed from
- Nutrient potash K2O (total) — Agricultural Use Food and Agriculture Organization of the United Nations
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Nutrient potash K2O (total) — Agricultural Use divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.